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Dr. Jared D. Knol, MD
NPI1982867891PAC ID8527246610
- Medicare services, 2024
- 14,339
- Medicare patients, 2024
- 331
- Part D claims, 2024
- 1,251
- Publications
- 2
- MIPS score, 2024
- 100
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Knol's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jared D. Knol is a medical oncologist in Grand Rapids, Michigan
Dr. Knol practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Knol's NPI, 1982867891, was assigned on July 10, 2008. Dr. Knol graduated from Vanderbilt University School of Medicine in 2008. Dr. Knol holds Michigan license 4301108179.
NPI and contact details
- NPI
- 1982867891NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527246610
- NPI enumeration date
- July 10, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jared D. Knol practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Knol's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Dr. Jared D. Knol is affiliated with 6 sites of care and 1 medical group
Dr. Knol's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dr. Knol is also affiliated with Trinity Health Grand Rapids Hospital. The medical group on file is The Cancer & Hematology Centers. Dmand AI also links Dr. Knol to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Trinity Health Grand Rapids HospitalThe Cancer & Hematology Centers3 hospitalsNames with a free account1 group practice or clinicName with a free account
See all 7 affiliations for Dr. KnolSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jared D. Knol's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knol practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Jared D. Knol is one of 171 medical oncologists in Michigan
Medical oncology is Dr. Knol's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Knol is licensed in Michigan.
Specialties and state licenses
- Medical oncology, MichiganPrimary
Medical oncologists near Dr. Knol
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
171medical oncologists in Michigan16medical oncologists in Grand Rapids16medical oncologists at Corewell Health Grand Rapids Hospitals - Butterworth
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jared D. Knol billed Medicare for 14,339 services in 2024
CMS data shows 14,339 Medicare services from Dr. Knol across 39 procedure codes in 2024, for 331 Medicare patients. Medicare paid $527,681 for them.
Medicare services, 202414,339
Medicare patients331
Paid by Medicare$527,681
Procedure codes39
Dr. Knol's Medicare services by type, 2024
- Drugs given in the office10,542
- Lab and pathology1,508
- Tests and treatments1,085
- Surgery610
- Office and hospital visits545
- Other services49
Where Dr. Knol's Medicare services took place, 2024
- In an office14,278100%
- In a facility610%
Dr. Knol compared with the Michigan median for medical oncologists, 2024
- Dr. Knol
- Michigan median
- Medicare services
- 14,339vs 36439.4 times
- Medicare patients
- 331vs 1362.4 times
- Part D claims
- 1,120vs 3343.4 times
Medians across 165 medical oncologists in Michigan with Dmand AI profiles that report each measure.
Dr. Knol's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Knol?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Knol and other medical oncologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jared D. Knol treated 331 Medicare patients in 2024, average age 73
CMS counts 331 Medicare patients who saw Dr. Knol in 2024. The largest group is 65 to 74, with 161 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Knol's median patient age at 70, with 35% women.
Medicare patients, 2024331
Average age73
Average risk score2.56
Also on Medicaid15%
Dr. Knol's Medicare patients by age, 2024
Dr. Knol's Medicare patients by sex, 2024
- Women10732%
- Men22468%
Chronic conditions among Dr. Knol's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Cancer62%
- Arthritis41%
- Mood disorders32%
- Chronic kidney disease31%
- Diabetes30%
- Depression29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Knol's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women35%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jared D. Knol wrote 1,251 Medicare Part D claims in 2024
In 2024, Dr. Knol wrote 1,251 Medicare Part D claims for 248 patients. 59% of them were for generic drugs. CMS names the drug for 1,120 of them, across 22 drugs with 11 or more claims each, at $6,572,010 in total drug cost.
Part D claims, 20241,251
Drugs named by CMS22
Total drug cost$6.6M
Part D patients248
Dr. Knol's Part D claims by kind of drug, 2024
- Generic737 claims59%
- Brand-name514 claims41%
Dr. Knol's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Knol's Part D claims, 2024
- Opioids2%27 of 1,251 claims
- Antipsychotics, patients 65 and over2%30 of 1,251 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Jared D. Knol scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Knol for performance year 2024, reported as part of a group. Dr. Knol accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Knol's MIPS scores, performance year 2024
- 100of 100Final score
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jared D. Knol has 2 publications on record
Dmand AI links 2 papers to Dr. Knol, published from 2014 to 2018. Dr. Knol's most frequent co-authors are Vandana Gupta Abramson, MD, Marta Ann Crispens, MD and Jill Gilbert, MD.
Papers2
Years published2014 to 2018
Dr. Knol's most frequent co-authors
- Vandana Gupta Abramson, MD1 shared paper
- Marta Ann Crispens, MD1 shared paper
- Jill Gilbert, MD1 shared paper
Recent publications by Dr. Knol
See who Dr. Knol researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Knol works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jared D. Knol received $702 in industry payments from 2024 to 2025
CMS Open Payments shows 28 general payments to Dr. Knol from 14 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 96% of the total. Merck Sharp & Dohme Corporation paid the most, $140.
General payments to Dr. Knol by program year, 2024 to 2025
General payments to Dr. Knol by kind, 2024 to 2025
$702in total
- Food and beverage$67696%
- Education$264%
Companies that paid Dr. Knol the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jared D. Knol graduated from Vanderbilt University School of Medicine
Dr. Knol graduated from Vanderbilt University School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jared D. Knol's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jared D. Knol
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jared D. Knol's NPI number?
Dr. Jared D. Knol's NPI number is 1982867891. It was assigned on July 10, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Jared D. Knol?
Dr. Jared D. Knol is a medical oncologist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Jared D. Knol practice?
Dr. Knol practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Knol's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Dr. Knol to 3 hospitals and 1 group practice or clinic.
What is Dr. Jared D. Knol's office phone number?
The practice phone on file for Dr. Knol is (616) 391-1774.
What is Dr. Jared D. Knol's medical license number?
Dr. Knol holds Michigan license 4301108179.
Which hospitals is Dr. Jared D. Knol affiliated with?
Dr. Knol practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. Dr. Knol is also affiliated with Trinity Health Grand Rapids Hospital. Dmand AI links Dr. Knol to 3 more hospitals.
What medical group is Dr. Jared D. Knol part of?
Dr. Knol is linked to The Cancer & Hematology Centers.
Does Dr. Jared D. Knol accept Medicare?
Yes. CMS data shows Dr. Knol billed Medicare for 14,339 services in 2024, and Dr. Knol accepts Medicare assignment.
What is Dr. Jared D. Knol's MIPS score?
Dr. Knol's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jared D. Knol see?
CMS counts 331 Medicare patients who saw Dr. Knol in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Jared D. Knol bill to Medicare?
In 2024, Dr. Knol's most billed Medicare services were injected or infused drug (J9271), injected or infused drug (J1100) and surgery: heart and blood vessels (36415).
Where did Dr. Jared D. Knol go to medical school?
Dr. Knol graduated from Vanderbilt University School of Medicine in 2008.
What drugs does Dr. Jared D. Knol prescribe most?
In 2024 Medicare Part D data, Dr. Knol's most prescribed drugs by claims were Xtandi, Prednisone and Abiraterone Acetate.
Has Dr. Jared D. Knol received payments from drug or device companies?
CMS Open Payments shows $702 in general payments to Dr. Knol from 14 companies from 2024 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Jared D. Knol been practicing?
Dr. Knol graduated from medical school in 2008, 18 years ago.
Does Dr. Jared D. Knol do research?
Dmand AI links 2 publications to Dr. Knol, published from 2014 to 2018.
Who does Dr. Jared D. Knol publish with?
Dr. Knol's most frequent co-authors are Vandana Gupta Abramson, MD (1 shared paper), Marta Ann Crispens, MD (1 shared paper) and Jill Gilbert, MD (1 shared paper).
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